Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Ka2 draw
3 Ka4 draw
4 Kb2 draw
5 Kb3 draw
6 Kb4 draw
7 Rb3 draw
8 Rd3 draw
9 Re2 draw
10 Re4 draw
11 Rf3 draw
12 Rh3 draw
13 Re1 loss in 6 half-moves
14 Re5 loss in 4 half-moves
15 Rc3 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Re6 loss in 1 half-moves